H3-ZF series single phase industrial grade solid state relay

Model number and parameters
Model number Load current Load voltage Online store: 
H360ZF 60A 24-480Vac US $10.77 / pieceOrder
H380ZF 80A 24-480Vac US $11.62 / pieceOrder
H3100ZF 100A 24-480Vac US $12.48 / pieceOrder
H3120ZF 120A 24-480Vac US $13.33 / pieceOrder
H3150ZF 150A 24-480Vac US $15.91 / pieceOrder
H3200ZF 200A 24-480Vac US $18.76 / pieceOrder
H3300ZF 300A 24-480Vac US $24.49 / pieceOrder
H3400ZF 400A 24-480Vac US $33.09 / pieceOrder
Suitable maximum load power
Load current (A) 60 80 100 120 150 200 300 400
220V resistive load power (KW) 6.6 8.8 11 13.2 16.5 22 33 44
220V inductive load power (KW) 1.9 2.6 3.2 3.8 4.8 6.3 9.5 12.6
380V resistive load power (KW) 11.4 15.2 19 22.8 28.5 38 57 76
380V inductive load power (KW) 3.3 4.4 5.5 6.6 8.2 10.9 16.3 21.8
Model number H3-ZF series
Rated input control voltage 3-32Vdc
Rated input control current 6-30mA
Pick-up or drop-out time 10ms max
Control type Zero crossing detection
Input-ON indication LED
On-state leakage current 4mA max
On-state voltage drop at Imax 1.5V
Dielectric strength 2500VAC 50/60Hz for 1 minute
Insulation resistance 500 MΩ min at 500 VDC
External dimensions 93x25x37 mm
Terminals Screw
Operational temperature -20 to 75℃
Operational humidity 95% max no condensation
Alias name Single phase industrial grade SSR
Note 1. Model selection method: calculate the load current, according to load type, multiply the balance factor.
Resistive load: balance factor is 2 times, such as incandescent lamp, resistance wire, oven, heating rod.
Inductive load: balance factor is 7 times, such as: transformer, coil, fan motor, pump motor.
Example: 9KW three phase 380V furnace. 9KW/380V*2=47.4, can select 60A specification.

2. Heat dissipation: note the ambient temperature, when is is too low, should warm it first then start up, if work in low temperature for long time, can increase the input current appropriatly; When the ambient temperature is too high, and tbe heat can not be dissipated effectively, should need more heat dissipation measure, make sure the SSR surface's tempearture less than 70 degrees Celsius; When work in high temperatures and different load for a long time, should increase the balance factor.